Being a tropical climate, Cozumel weather is warm and sunny with mild temperatures most of the time and humidity fluctuating throughout the year depending on the rainfall. Since weather conditions remain mild throughout the year without real extreme temperature fluctuations, this makes Cozumel an excellent vacation destination year round. The rains Cozumel experiences are warm, tropical rains which typically only last a few minutes and then the sun breaks out again without much interruption to daily activities.

If you are a scuba diver, you've heard it all before but diving the waters of Cozumel really is exceptional and breathtaking and the dives sites look different even if you return to the same spot in the same week. Variations in sea conditions as well as the weather will cause the reefs to appear different mainly because the amount of light that can penetrate to the depth of the reef varies. Clouds and rain will obscure sunlight so not much light will penetrate through the water to illuminate the reefs. But with the brilliant sunlight Cozumel enjoys most days of the year, the vibrant colors of the reefs come alive and provide quite a show for divers and snorkelers alike.

Since "insiders" live here on the island and dive and/or snorkel several times each week, this weather and sea conditions information is about as accurate as you will get with regard to dive conditions on an ongoing basis. Enjoy and come dive with us soon!

Any time is a good time to visit Cozumel ~ there are no really bad times
of year weather-wise in Cozumel! That's the great thing about this island
tropical setting ... it's never bad as compared to other places further
north! But, with regard to dive conditions etc. here are a few guidelines
to determine if you would be happy/comfortable diving during these time
frames:

March - June:(Spring/Summer) Seas are usually flat,
skies sunny ... alot of "no cloud" days, water temp 79-81 and viz
from 100 - 300+ depending on if the island gets any rains. These
months riding on the boat is pleasantly warm because humidity is
less and alot of sunscreen is needed.

July - October:(Rainy Season) Seas are usually flat,
skies are more cloudy and rain comes/goes throughout the day with
no real rhyme or reason so it's very humid [70%+] as well as warm.
Water temp will be 80-84 and 300+ viz if the rains are scattered.
This is also part of our hurricane/tropical storm time .... if these
roll thru ~ all bets are off on water conditions obviously!! However,
with that said this is also a great time to be here diving if there
is no "weather"... Fewer divers, fewer people in general.

November -February:(Winter) Seas will be lightly
choppy, most days it will be sunny with skies partly cloudy and water
temps will go from 84 down to 78-80 range. Viz will be very good
generally. During winter we get "nortes" that blow in from time to
time and shut down diving for 2-3 days. Also, the boat rides can
be chilly for sometimes there are low north winds and diving goes
on.

These conditions only affect personal comfort so each person must decide
what they are willing to tolerate what nature has to offer ~
As far as critters go ... they are here no matter what the weather although
divers are more likely to see larger stuff during the winter months when
the deep water is cooler ... especially the spotted eagle rays!

Just become a frequent visitor and you'll see that any day diving beats
being somewhere else no matter the time of year!!

Just received my beautiful map yesterday in the mail. The shipping was extremely fast and the laminated map is just wonderful. Although I know my way around pretty well, I like to have a reference just in case. I can't wait to use it when I am in Cozumel next month. Thanks! Natalie N ~ Memphis, TN USA

We took advantage of the Sea Trek Helmet Dive on December 18, 2006 and it was outstanding! It is a short 5 minute walk from our ship "Ectasy" and we saved $30.00 per person by using Cozumel Insider over the price offered on Carnival. I would recommend this activity to other cruisers. Thank you INSIDER! Rod and Laura ~ Albuquerque/NM/USA

We just came back from our Cozumel trip. We had a great time and really enjoyed the dolphin program. Thanks for giving our daughter such a great childhood memory!!!! By the way we came back to snow. Hope you are all enjoying the sunshine there!! The Francis family ~ Columbus, OH

My daughter, 13 did the dolphin swim and it was the best time of her life.. up close and personal with scarlet.. the pictures were beautiful and the video wonderful.. this was a once in a life time event that she will remember for her entire life... well worth the 99.00 and the additional 75.00 for pics and video coverage.. if you can afford to do this, this is not to be missed.. it was the highlight of the entire vacation... go and have fun, well worth the cost and a lot of fun to be had. WONDERFUL TIME.... Monica Beach and katie Richards Monica Beach ~ Ocala, Florida

We used Dive Paradise as dive operators and could not have made a better choice. Once again, friendly people with great diving skills. We would dive with them again. Gear was in good shape and the tanks always full. Loved the idea of divers choice dive spots. J. & R. Fithian ~ San Diego, CA